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1,806 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 87% depart on time. After 4 pm it’s 2 in 3.

Best time to leave 6–7 am 85% arrive on time from CHA
Best single flight UA 4407 CHA 10:27 → ORD 11:29 · 80% on time

Time of day × airport

Share of this route’s flights leaving within 15 minutes, by airport and scheduled departure hour, over Aug 2025 – Jul 2026. Blank: no flights then (or fewer than 40 in the year).

6
7
8
9
10
11
12
13
14
15
16
17
18
CHA
87
83
76
79
65
% of this route’s flights leaving within 15 min (small number: flights in the Jun 6 – Jul 31, 2026 schedule): 85+75–8465–7455–64under 55

Pick an hour to see this route’s flights leaving then.

Airlines on this route

Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.

American (incl. Envoy, Republic) 403 75% 2.5% 67 min
United (incl. GoJet, SkyWest, Republic) 1,403 73% 3.5% 100 min

Flights, best and worst

Flights in the Jun 6 – Jul 31, 2026 schedule that ran 150+ times in the year. Times are local. Pick a flight for its history.

UA 4407flown by GoJet CHA 10:27 ORD 11:29 80%

All 7 flights in the current schedule

Every flight that flew in the Jun 6 – Jul 31, 2026 schedule, with its record over Aug 2025 – Jul 2026. Times are local. Click a column to sort.

UA 4540flown by GoJet CHA 06:00 ORD 06:59 1h 59m 138 86% 0.0% 106 min
AA 3725flown by Envoy CHA 06:05 ORD 07:02 1h 57m 23 87% 0.0% 29 min
AA 4512flown by Republic CHA 06:13 ORD 07:35 2h 22m 107 87% 1.9% 95 min
UA 4407flown by GoJet CHA 10:27 ORD 11:29 2h 02m 232 80% 1.3% 133 min
UA 4571flown by GoJet CHA 13:53 ORD 14:55 2h 02m 72 69% 2.8% 116 min
UA 4406flown by GoJet CHA 17:40 ORD 18:45 2h 05m 35 48% 5.7% 116 min
UA 4434flown by GoJet CHA 19:07 ORD 20:12 2h 05m 31 67% 12.9% 40 min

Nonstops by airline and airport

Arriving within 15 minutes, Aug 2025 – Jul 2026. Pick a row to see that airline’s flights on that airport pair.

American CHA ORD 2h 11m 75% 2.5% 403 Flying now
United CHA ORD 2h 09m 73% 3.5% 1,403 Flying now
Flying on a particular day? Pick a date above and the same ranking uses our forecast odds for each flight that day: Tomorrow.

About this data: US DOT on-time records, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. Schedules (which flights and connections exist, and their times) are as of Jun 6 – Jul 31, 2026; seasonal flights outside that window aren’t ranked. Rebuilt monthly. JSON